Popsugar Fitness Healthy Living What It Takes to Burn Off a Cocktail The Drink That Takes More Than 1 Hour on the Treadmill to Burn Off December 30, 2014 by Lizzie Fuhr View On One Page Photo 14 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Gin and Tonic Calories in one gin and tonic: 143 To burn off one, run for 15 minutes. Calories in three gin and tonics: 429 To burn off three, run for 47 minutes. Previous Next Start Slideshow Healthy LivingHappy HourHoliday